Fiber Optic Cleaner Pen is designed to specially work well with the female connectors; SC Connector cleaners are mechanical cleaning tools designed to clean connectors residing in an adaptor or faceplate and unmated connectors. cleaners use a novel dry cleaning strand to gently sweep and lift away dust and residues from the connector end face of 2.5mm connector or SC connector.Disposable with 800 cleanings per unitMade from anti static resinCleaning micro fibersCleaning system rotates 180 for a full sweepAudible click when engagedSC Cleaner Pen, universal 2.50mm...